MCP Server 2.0 (#452)

* MCP Server 2.0

- Updated application version from 2.23.14 to 2.24.0 in package.json.
- MCP Server improved with new features
- Migrated functionality from Dev Tools to MCP Server
- Improved getMonitoringProvider not to crash application when misconfigured

apps/dev-tool/app/variables/lib/server-actions.ts

@@ -2,83 +2,35 @@
 
 import { revalidatePath } from 'next/cache';
 
-import { envVariables } from '@/app/variables/lib/env-variables-model';
-import { existsSync, readFileSync, writeFileSync } from 'node:fs';
-import { resolve } from 'node:url';
 import { z } from 'zod';
 
+import {
+  createKitEnvDeps,
+  createKitEnvService,
+  findWorkspaceRoot,
+} from '@kit/mcp-server/env';
+
 const Schema = z.object({
   name: z.string().min(1),
   value: z.string(),
   mode: z.enum(['development', 'production']),
 });
 
-/**
- * Update the environment variable in the specified file.
- * @param props
- */
 export async function updateEnvironmentVariableAction(
   props: z.infer<typeof Schema>,
 ) {
-  // Validate the input
   const { name, mode, value } = Schema.parse(props);
-  const root = resolve(process.cwd(), '..');
-  const model = envVariables.find((item) => item.name === name);
 
-  // Determine the source file based on the mode
-  const source = (() => {
-    const isSecret = model?.secret ?? true;
+  const rootPath = findWorkspaceRoot(process.cwd());
+  const service = createKitEnvService(createKitEnvDeps(rootPath));
 
-    switch (mode) {
-      case 'development':
-        if (isSecret) {
-          return '.env.local';
-        } else {
-          return '.env.development';
-        }
+  const result = await service.update({
+    key: name,
+    value,
+    mode,
+  });
 
-      case 'production':
-        if (isSecret) {
-          return '.env.production.local';
-        } else {
-          return '.env.production';
-        }
+  revalidatePath('/variables');
 
-      default:
-        throw new Error(`Invalid mode: ${mode}`);
-    }
-  })();
-
-  // check file exists, if not, create it
-  const filePath = `${root}/apps/web/${source}`;
-
-  if (!existsSync(filePath)) {
-    writeFileSync(filePath, '', 'utf8');
-  }
-
-  const sourceEnvFile = readFileSync(`${root}apps/web/${source}`, 'utf8');
-
-  let updatedEnvFile = '';
-  const isInSourceFile = sourceEnvFile.includes(name);
-  const isCommentedOut = sourceEnvFile.includes(`#${name}=`);
-
-  if (isInSourceFile && !isCommentedOut) {
-    updatedEnvFile = sourceEnvFile.replace(
-      new RegExp(`^${name}=.*`, 'm'),
-      `${name}=${value}`,
-    );
-  } else {
-    // if the key does not exist, append it to the end of the file
-    updatedEnvFile = `${sourceEnvFile}\n${name}=${value}`;
-  }
-
-  // write the updated content back to the file
-  writeFileSync(`${root}/apps/web/${source}`, updatedEnvFile, 'utf8');
-
-  revalidatePath(`/variables`);
-
-  return {
-    success: true,
-    message: `Updated ${name} in "${source}"`,
-  };
+  return result;
 }